Massage gun



FIG. 1 is a perspective view of a massage gun showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the massage gun where the massage gun is in a configuration of use; and,

FIG. 10 is an exploded perspective view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the massage gun which form no part of the claimed design. The attachment shown in broken lines in FIGS. 9 and 10 are for the purpose of illustrating environmental structure which form no part of the claimed design. 

CLAIM The ornamental design for a massage gun, as shown and described. 